The GenV WG40 CompGate40 External Wastegate is a Motorsport proven, cost effective external wastegate – The largest in the Turbosmart GenV range and the Highest Flowing Wastegate in the World.

The GenV provides extensive user configurability, world leading extended thermal performance, fatigue resistance and best in class flow performance for optimum control and longevity.

The GenV External Wastegate from Turbosmart was a ground up rework of a classic and the only feature that rolled over from the Gen4 range was the mounting orientation. CFD optimized and validated in-house for maximum flow and thermal management, the GenV range has more features, options and performance than any other gate like it.

A direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap and base for easy, 360 degree optional routing of reference hoses, strap-type V-band clamps, optional liquid-cooling provision, 1/8″ NPT reference ports and are provided with the full range of available springs.

Available In
Black, Blue, Red and Purple
Wastegate Position Sensor Version & Upgrade
Compressed Gas (ex: Co2) Version
Motorsport Version (CFD driven Heatsink design)
HP (High Pressure Version) Up to 50psi

Features
Class Leading, Thermal Performance
Class Leading, CFD & Bench Validated Flow Performance
Class Leading Fatigue Resistance
Nitronic 60 Valve Guide & High Temp 347 SS Body
17/7 PH Stainless Steel Springs
Liquid Actuator Cooling Option
Strap Type V-band clamps

SUPPLIED WITH

GenV Wastegate unit
All Springs Included in Box
Wastegate Pre-fitted as Per Description
GenV SS316 Valve seat
GenV V-Band Clamps
GenV Inlet & Outlet Weld Flanges
Mounting Bolts and Nuts
Collar tool (master/slave)
3, 5, 7, 14 psi spring kit (1x spring installed)
4 x 1/8” NPT plugs (1x installed)
2 x 1/8” NPT nipples
Turbosmart Decal

Do I need to use the liquid cooling ports?

No. It is purely an option for extreme applications where there is limited air flow around the wastegate.

Can I rotate the top housing?
Yes. The modular design of the GenV Range of External Wastegates means you can rotate the actuator housing 360 degrees, for virtually unlimited hose routing options.

Will a GenV version fit where my Gen4 Turbosmart Wastegate fit?
Yes. We made sure the inlet and outlets fitting orientation matched the previous gates for that exact reason. Literally the only thing in common between the previous design and this one, is the mounting orientation.

How do I change the spring(s)?
You will need the locking collar tool as supplied in the box. You also need to observe the instructions and apply pressure to the top cap before you can remove the collar - This is part of the design & an important anti-vibration measure.

What size are the reference fittings?

Both the boost control reference ports and the (Optional) liquid cooling ports are 1/8NPT. We have a range of AN adapters and high temp push-lock fittings available in the Spares and Accessories Tab.